fork download
copy 
  1. #include <stdio.h> 
  2.  
  3. // グローバル変数aを初期値0で定義
  4. int a = 0;
  5.  
  6.  
  7. void func();
  8.  
  9. int main() {
  10.     int b = 5; // ローカル変数bを初期値5
  11.  
  12.     for (int i = 0; i < b; i++) {
  13.         func(); 
  14.     }
  15.  
  16.     // グローバル変数aの値を表示
  17.     printf("aの値: %d\n", a);
  18.  
  19.     return 0; //終わり
  20. }
  21.  
  22. // func関数の定義
  23.  
  24. void func() {
  25.     a++; 
  26. }
Success #stdin #stdout 0.01s 5280KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
aの値: 5
https://ideone.com/74dZoQ
language:
C (gcc 8.3)
created:
28 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!